Answer:
335.43 million gallons
Explanation:
price elasticity of demand (PED) = % change in quantity demanded / % change in price
PED = -1.9% / 10% = -0.19, very inelastic
expected price increase $0.40
% change in price = ($3.45 - $3.05) / $3.05 = 13.11%
% change in quantity demanded:
-0.19 = D / 13.11%
D = 2.49%
quantity demanded will decrease by 2.49%, from 344 million gallons to 335.43 million gallons
I Think its answer C: Fixed and Variable rates
Answer:
Mode Name: BS-485 Half Duplex Mode 2 wires
Reason 1: less Noisy
Reason 2: Allows upto 32 receivers
Explanation:
The BS-485 is an electrical interface, that supports half-duplex mode through 2 wires, and full-duplex mode through four wires. However, here, we only need the half-duplex mode, and that is enough as the recordings are to be shown on the screen, which is the receivers, and they do not need to talk to the transmitter, while the transmitter is transmitting the recordings to the screen. And since, BS-485 supports around 32 receivers, its more than enough for this question requirement. So its half-duplex mode, and an example of the Serial data transmission. And also, it's synchronous, as there is no stop in between the data packets.
Answer:
cost per click (CPC) or pay per click (PPC) pricing, the name depends on who provides the service, but the concept is the same.
Explanation:
Companies that use pay per click (PPC) advertising will pay each time a user clicks on their ads to see them. When you open a website there may be several (sometimes more than a dozen) of different advertisements, but the advertiser companies only pays when someone actually clicks on the ad. PPC is the most popular and common advertising in websites and search engines, e.g. Google Ads works this way.
Answer:
<em>d. cluster sample
</em>
Explanation:
Cluster sampling is characterized as a sampling method which various clusters of individuals are generated from a population where they are representative of homogeneous features and have equal opportunities to be component of the sample.
<em>A simple random sample is generated from the various clusters in the population in this sampling method.</em>