Simple moving average is an example of a ________ forecasting technique

Which of the following should a writer do when developing routine requests for recommendation?

A) Use the direct approach for the request B) Avoid stating why the recommendation is required C) Offer to write the letter and have the referee sign it D) Offer to pay for the favor of writing recommendation E) Avoid pressuring the receiver by mentioning a deadline

Units of measurement include metric units or _______________ units

a. standard b. English c. universal d. common