Mathematics Economics Business

The Harrod–Domar model of the growth of an economy is based on three assumptions. (1) Savings, St, in any time […]

(a) Find the inverse of the matrix Hence find the exact solution of the simultaneous equations4x + 3y = 9005x

A fruit farmer supplies raspberries and blueberries to a leading supermarket. She is contracted to supply at least 100 kg

I decide to extend my investment by spending no more than $5000 on shares in companies A and B. The

A specialist bakery makes two types of cakes, chocolate and fruit. Each chocolate cake uses 600 grams of flour, 100

A designer clothing firm makes ladies’ scarves and blouses using a blend of wool and silk fibres. The quantity of

An American university has enough places for 9000 students. Government restrictions mean that at least 75% of the places must

A food producer uses two processing plants, P1 and P2, that operate seven days a week. After processing, beef is

A small firm manufactures and sells litre cartons of non-alcoholic cocktails, ‘The Caribbean’ and ‘Mr Fruity’, which sell for $1

Consider the following macroeconomic model:Y = C + I* + G* + X* − M* (equilibrium of national income)C =