1. according to the keynesian-cross analysis, if mpc stands for marginal propensity to consume, then a rise in taxes of t will:
a. decrease equilibrium income by t.
b. decrease equilibrium income by t / (1 – mpc).
c. decrease equilibrium income by t (mpc) / (1 – mpc).
d. not affect equilibrium income at all.

One question from a survey was "how many credit cards do you currently have? " the results of the survey are provided. complete parts (a) through (g) below. click the icon to view the survey results. (a) determine the mean number of credit cards based on the raw data. the mean is 3.113.11 credit cards. (type an integer or a decimal. do not round.) (b) determine the standard deviation number of credit cards based on the raw data. the standard deviation is 1.9111.911 credit cards. (round to three decimal places as needed.) (c) determine a probability distribution for the random variable, x, the number of credit cards issued to an individual. x (# of cards) p(x) x (# of cards) p(x) 1 0.280.28 6 nothing 2 nothing 7 nothing 3 nothing 8 nothing 4 nothing 9 nothing 5 nothing 10 nothing (type integers or decimals. do not round.)

Vendors provide restaurants with what? o a. cooked items ob. raw materials oc. furniture od. menu recipes

Later movers do not face: entrenched competitors. reduced uncertainty over technologies. high growth markets. lower market uncertainty.