Building the is–lm mode

in the graphs below, indicate the effects of the policy changes described, assuming a marginal propensity to consume (mpc) of 2/3. in each case, first shift the planned expenditure curve to its correct position. then move point a to the new equilibrium to indicate the new level of output (y). be sure to use the appropriate multiplier formula, depending on whether the change is a change in spending or a change in taxes.

Which of the following are considered needs? check all that apply

Social computing forces companies to deal with customers as opposed to

Portia grant is an employee who is paid monthly. for the month of january of the current year, she earned a total of $8,388. the fica tax for social security is 6.2% of the first $118,500 earned each calendar year and the fica tax rate for medicare is 1.45% of all earnings. the futa tax rate of 0.6% and the suta tax rate of 5.4% are applied to the first $7,000 of an employee's pay. the amount of federal income tax withheld from her earnings was $1,391.77. what is the total amount of taxes withheld from the portia's earnings?