Answer:
$62.00
Explanation:
Given data (Twersky Wedding):
Size-related: $1.15/guest
Complexity-related: $28.24/ tier
Order-related: $74.74/order
Guests: 120
Tiers 5
Order 1
Calculations:
Size related ($1.15 per guest × 120 guests): $138.00
Complexity-related ($28.24 per tier × 5 tiers): $141.20
Order-related ($74.74 per order × 1 order): $74.74
Cost of purchased decorations for cake: $54.66
______________________________________________
Total cost $408.60
Charges $470.60
Overall margin = Charges - Total cost = $470.60 - $408.60 = $62.00
Hope this helps!
Answer:
[ -0.13, -0.15 ] ( D )
Explanation:
Given data :
sample size ( n ) = 50
Independent variable ( p ) = 1
<u>determine the confidence interval for the slope </u>
Df ( degree of freedom ) = n - p - 1 = ( 50 - 1 - 1 ) = 48
b ( estimated slope ) = -0.23
Standard error of slope = 0.04
confidence interval = 95%
For confidence interval of 95% and Df of 48 ; critical value ( t ) = 2.011
∴ Confidence interval
= -0.23 ± ( 2.011 * 0.04)
= -0.23 ± 0.08044
= [ -0.13, -0.15 ]
I would choose D. By outsourcing certain processes to small businesses
Answer:
A) and goes further than necessary to ensure full coverage
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