Can someone me with these questions about the china’s one child policy

well I don't got the exact answer buh I can give you a little info on it. The whole gender imbalance is cause they don't really like girls fr fr. They used to make it so that if you had more than two children (1 boy 1 girl) you would have to get rid of the extra child I'm pretty sure. Back to the imbalance though, they preferred men back then than women. Just do a little research fam

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b