With regard to the oip, the composition of the optimal international portfolio is identical for all investors, regardless of home country. the oip has more return and less risk for all investors, regardless of home country. the composition of the optimal international portfolio is identical for all investors, regardless of home country, if they hedge their risk with currency futures contracts. none of the above

1) the stages a new product goes through from beginning to end, i.e., the stages that a product passes through from introduction through growth, maturity, and decline. 2) the time from initial research and development to the time at which sales and support of the product to customers are withdrawn. 3) the period of time during which a product can be produced and marketed profitably.

                                          hope it

the answer is true

for e2020 ; -;