Investing in stocks is like gambling when:

PLEASE HELP ASAP!! CORRECT ANSWER ONLY PLEASE!!!

nlexa [21]

Answer:

A

Explanation:

8 0

3 years ago

The steam requirements of a manufacturing facility are being met by a boiler whose rated heat input is 5.5 × 106 Btu/h. The comb

e-lub [12.9K]

Solution:

Given Information,

Heat input is ( $Q_{in}$ ) = 5.5 × $10^{6}$ Btu/h

Combustion efficiency of the boiler ( $n_{furnance}$ ) = 0.7

Combustion efficiency after turn up ( $n_{furnance,now}$ ) = 0.8

Operation Hour (t) = 5200h

Unit cost (c) = $\frac{23 dollar}{10^{6}Btu }$

Calculate heat output from the boiler $Q_{out}$ = $Q_{in}$ x $n_{furnance}$

= 5.5 x $10^{6}$ x 0.7

= 3.85 x $10^{6}$ Btu/h

Calculate the heat input to the boiler after the tune-up

$(Q_{in} ){new}$ = $Q_{out}$ / $(n_{furnance} ){new}$

= 3.85 x $10^{6}$ / 0.8

= 4.8125 x $10^{6}$ Btu/h

Calculate the saved energy after the tune-up

$(Q_{in} ){saved}$ = $Q_{in}$ - $(Q_{in} ){new}$

= 5.5 x $10^{6}$ - 4.8125 x $10^{6}$ Btu/h

= 0.6875 x $10^{6}$ Btu/h

Calculate the annual energy saving ( $E_{Saving}$ )

$E_{Saving}$ = $(Q_{in} ){saved}$ x t

= ( 0.6875 x $10^{6}$ Btu/h ) ( 5200 hr/yr)

= 3575 x $10^{6}$ Btu/h

Calculate the annual cost saving

Annual cost saving = $E_{Annual saving}$ x Unit cost

= 3575 x $10^{6}$ Btu/h x $\frac{23 dollar}{10^{6}Btu }$

= 82225

4 0

3 years ago

A collaborative selling environment makes the sales pitch more challenging for salespeople.

Fiesta28 [93]

Answer: True

Explanation:

Collaborative selling simply refers to a sales approach whereby both the buyer and seller collaborate that is, work together in order to get a convenient and suitable purchase.

It should be noted that a collaborative selling environment makes the sales pitch more challenging for salespeople. Therefore, the answer is true.

8 0

3 years ago

Bossa Nova founder and CEO Alton Johnson was fascinated with the fruits of Brazil, a fascination that led him to develop juices

tamaranim1 [39]

Answer:

(B) idea generation

Explanation:

As nova founder and the CEO of the Alton Johnson was fascinated by the fruits of the brazil he got an idea to open a new fruit flavor in the American market and as the new fruit flavors of the Brazilian juices was technically his own its lead t the creating and development and the communication of the abstract and visual ideas. And thereby binding the concept to the reality.

8 0

3 years ago

What is a union? An organization of obstetricians that collectively decides what the best practices for delivering babies should

finlep [7]

Answer:

An organization of workers that negotiates with employers, as a group, over wages and working conditions. ‌‎‍‌‍‍‍‌᠎‌‌‍‌⁠‎‎‎‎‎‎‎‎

Explanation:

7 0

3 years ago