Melodyâs Piano School operations for the month of May were limited to the following transactions:1. Provided $500 of instruction to students. 2. Of the $500 of instruction provided in May, $400 is collected in cash, and an additional $300 is collected for lessons provided in April. 3. Paid April's piano rental bill of $100. Received May's bill of $150 but did not pay. What is Melody's Net Income for May using the cash basis of accounting?

Which of the following is true of the strategy of planned and unplanned change in global marketing? a) cultural congruence involves deliberately changing certain aspects of culture to meet marketing goals.b) all marketing efforts require planned or unplanned change in order to be accepted.c) planned change involves marketing products similar to the ones already on the market.d) the first step in bringing about planned change in a society is to remove obstacles for acceptance of a product.e) social planners gained the acceptance of protein-rich diets among the peoples of underdeveloped societies using the strategy of planned change.