The media mix is the combination of media used and the frequency of advertising in each medium.
Well the quantity theory is "The hypothesis that changes in prices correspond to changes in the monetary supply" so when inflation happens the price will increase but when that happens the purchases and the value of money will decrease so will its demand. That's the speculation that the prices will not correspond to the monetary supply
I 'm not sure but the answer might be A.
The statement that would describe the shift from D1 to D2 is Demand for the product increased.
<h3>Why was there a shift from D1 to D2?</h3>
D2 is a curve that is to the right of D1 which means that it represents a higher level of demand for goods and services.
This means that for the demand to move from D1 to D2, there must have been an increase in the demand for the good or service and this could have been for any number of reasons including a reduction in the price of complimentary goods.
Find out more on determinants of demand at brainly.com/question/1245771
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