Technological __________ in American agriculture has __________ other types of employment

In 2014, the price of peanuts was rising, which led peanut butter sellers to expect the price of peanut butter would rise in the future

Consequently, in the current market for peanut butter there was ________ which resulted in ________ in the price of peanut butter and ________ in the quantity of peanut butter. A) an increase in demand for peanut butter; an increase; an increase B) an increase in supply of peanut butter; a decrease; an increase C) a decrease in demand for peanut butter; a decrease; a decrease D) a decrease in supply of peanut butter; an increase; a decrease

Suppose there has been an increase in investment. As a result, real GDP will ________ in the short run, and ________ in the long run

A) decrease; increase to its initial level B) increase; increase further C) increase; decrease to its initial value D) decrease; decrease further