At Chorsu Bazaar, 7 types of skullcaps and 6 types of belts are sold. In how many ways can one buy a gift consisting of one skullcap and one belt?

In the café “Oshkhona”, in the morning one can order a “Light Breakfast” set consisting of one drink (tea, coffee, ayran, compote) and one pastry (samsa, katlama, or bugirsok). How many different such sets are possible?

At the market in Samarkand, the following dried fruits are sold: raisins, dried apricots, uryuk, prunes, dried apples, and pears. In how many ways can one buy a set of two different types of dried fruits?

When buying a “Damas” car, one can choose the body color (white, silver, black, blue) and the seat upholstery material — fabric or leather. How many different “color + seats” configurations are possible in total?

A university librarian is arranging a special exhibition dedicated to Alisher Navoi with rare editions of his works: “Khamsa”, “Divan”, “Confusion of the Righteous”, and a collection of lyrics. The books need to be placed in a row on one shelf. In how many ways can the librarian do this?