Given the following vector declaration: vector agesVctr; Which of the following statements are correct? There are more than one correct answe. Select one or more a. agesVctr.size(14) allocates 14 elements for ages/ctr. b. After performing agesVctr.resize(5) and agesVctr.at(0) 99, agesVctr.size0 evaluates to 5 c. Immediately after the declaration, agesVctr has 0 element. d. Assume that agesVctr already has 3 elements with values 22, 18, and 19, agesVctr.resize(2) changes agesVctr to have 2 elements with values 22 and 18. e. Assume that agesVctr already has 3 elements, agesVctr.resize(4) adds 4 more elements, totalling 7 elements.